Standard Duty V-Belt Driven
OE Replacement
Direct replacement
Heavy Duty High Performance Cast Iron Body
Direct replacement
High performance
High Performance
Heavy Duty V-Belt Driven
High Performance
OE Replacement
High performance
Aluminum Revised Impeller Entry 0.100in. Thicker Rear Cover Aux. Outlets NPT/AN Fitting Ready Block-To-Hub 5.8125in. 1.85in. Inlet Black
Aluminum Revised Impeller Entry 0.100in. Thicker Rear Cover Aux. Outlets NPT/AN Fitting Ready Block-To-Hub 5.8125in. 1.85in. Inlet As-Cast
Mechanical; Aluminum; High Perf.; Serpentine Belt Reverse Rotation; Block-To-Hub 6.9375 in.; 1.80 in. Inlet; 3/4 in Shaft OD; As-Cast
Mechanical; Aluminum; High Perf.; Long Style; Block-To-Hub 6.9375 in; 1.80 in. Inlet; 3/4 in. Shaft OD; As-Cast
Heavy Duty High Performance Aluminum Body
Mechanical; Aluminum; High Perf.; Serpentine Belt Reverse Rotation; Block-To-Hub 6.9375 in.; 1.80 in. Inlet; 3/4 in Shaft OD; Polished
Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Black
Aluminum; 0.625 in. Pulley Pilot; High Volume Flow; Long Style
Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Blue
Electric Engine Water Pump; Aluminum;Fits BB Chevy Engines; Finish:Black
Aluminum; Red Powder Coat; Fits BB Chevy Engines
Electric Engine Water Pump; Aluminum; Red with Bowtie Logo; Fits SB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Red
Electric Engine Water Pump; Aluminum;Fits SB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Black
Electric Engine Water Pump; Aluminum;Fits SB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Blue
Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Red
Mechanical; Aluminum; High Perf.; Long Style; Block-To-Hub 6.9375 in; 1.80 in. Inlet; 3/4 in. Shaft OD; Polished
Electric Engine Water Pump; Aluminum;Fits BB Chevy Engines; Finish:Blue
Aluminum Revised Impeller Entry 0.100in.Thicker Rear Cover Aux. Outlets NPT/AN Fitting Ready Block-To-Hub 5.8125in. 1.85in. Inlet Polished
Long-Style Reverse Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 7 5/16 in. Block To Hub Height 1.875 in. Inlet Satin Finish For Engines Using Serpentine Accessory Drive Belt
Electric Engine Water Pump; Aluminum;Fits SB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Polished
Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Polished
Satin Finish Short-Style Reverse Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 5/8 in. Block to Hub Height 1.84 in. Inlet w/Aftermarket Serpentine Belt Pulleys
Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Chrome
Satin Finish Long-Style Reverse Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 6 15/16 in. Block To Hub Height 1.80 in. Inlet
Electric Engine Water Pump; Aluminum;Fits BB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Red
Electric Engine Water Pump; Aluminum;Fits BB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Blue
Electric Engine Water Pump; Aluminum;Fits BB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Black
Aluminum; 0.625 in. Pulley Pilot; Long Style
Electric Engine Water Pump; Aluminum;Fits BB Chevy Engines; Finish:Chrome
Satin Finish Short-Style Reverse Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 3/4 in. Block To Hub Height 2.00 in. Inlet Ideal For Street Rods w/Aftermarket Serpentine Belt Pulleys
Long-Style Reverse Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 7 5/16 in. Block To Hub Height 1.875 in. Inlet Polished Finish For Engines Using Serpentine Accessory Drive Belt
Black FInish Long-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 7 5/16 in. Block To Hub Height 1.875 in. Inlet
Electric Engine Water Pump; Aluminum;Fits BB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Chrome
Satin Finish Long-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 7 5/16 in. Block To Hub Height 1.875 in. Inlet
Elect.; 50gpm at 12 Volts/60gpm at 16 Volts; 7.50in. Depth; 2.8A Draw Dry; 8.9A Draw Wet; 0.75 in. NPT Hose Adpt; Incl. Pigtail/Gskts/Hdw.; Black Competition/Off Road/Race Use Only
Long-Style Reverse Rotation 5/8 in. Pilot Shaft 6.9375 in. Block To Hub Height 87-95 Chevy SB/90deg. V6 Polished Finish
2 Piece Standard Rotation 5.8125 in. Block To Hub Height -10AN Aux. Outlet Ports/-6AN Top Inlet Port 1.85 in. Inlet Dia.
Short-Style Reverse Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 5/8 in. Block to Hub Height 1.84 in. Inlet Size Polished Finish
Long-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 7 5/16 in. Block To Hub Height 1.875 in. Inlet Polished Finish
Short-Style Reverse Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 3/4 in. Block To Hub Height 2.00 in. Inlet Polished Finish Ideal For Street Rods w/Aftermarket Serpentine Belt Pulleys
Elect.; 50gpm at 12 Volts/60gpm at 16 Volts; 7.50in. Depth; 2.8A Draw Dry; 8.9A Draw Wet; 0.75 in. NPT Hose Adpt; Incl. Pigtail/Gskts/Hdw.; Polished Competition/Off Road/Race Use Only
Browse our selection of quality engine water pump parts designed specifically for your GMC R2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · High Sierra · Sierra Classic
Cab & Chassis · Crew Cab Pickup · Standard Cab Pickup
L6 4.8L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 7.4L
Automatic · Manual